The Design and Experimental Researches of Medium-Sized Ground Source Heat Pump Incubator
The Design and Experimental Researches of Medium-Sized Ground Source Heat Pump Incubator
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中型地源热泵孵化器的设计与试验研究
DOI：
10.4028/www.scientific.net/amm.151.105
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Shuang Li
中科院分区：
文献类型：
--
作者：
Jun Lin;J. Wu;Yingning Hu;J. Liu;Tong Lin;Shuang Li
本文设计了一种以吸收土壤热量作为培养箱热源的地源热泵培养箱。对加热冷凝器进行了改进和优化，采用三级分布式加热方式，避免了传统电热孵化器中高温辐射对种蛋的影响。此外，培养箱的温度场均匀性好，有效降低了温度平衡的功耗。采用连续变温仿生孵化模式能更好地刺激胚胎发育，提高雏禽的生长适应性。孵化试验表明，地源热泵孵化器的主要性能指标符合国家相关标准，受精卵孵化率在91.4%以上，健雏率在97.9%以上;孵化器整体节能率约为60%~ 65%，减少CO2、SO2和粉尘排放，节能减排效果显著，取得了良好的社会效益和经济效益。
A kind of ground source heat pump incubator which absorbs the heat of soil as heat source of incubator was designed in this paper. The heating condenser was improved and optimized by adopting the three-level distributed heating way, and avioded the high temperature radiation influence on hatching egg in traditional electric incubator. In addition, the temperature field of incubator had good uniformity and the power consumption of temperature equilibrium was effectively reduced. It was better to stimulate the embryonic development by utilizing continuous variable temperature bionic hatching mode, and the growth adaptability of poults was improved as well. Hatching experiments showed, the main performance indexes of ground-source heat pump incubator meet the relevant national standards, the hatchability of fertilized eggs is above 91.4% and the rate of healthy poults is above 97.9%；The whole energy-saving rate of incubator is about 60% to 65%, reducing CO2, SO2 and dust emissions, thus the effect of energy saving and emission reduction is remarkable, and achieved good social and economic benefits.